import org.apache.commons.io.FileUtils;

import java.io.File;
import java.io.IOException;


public class Task {

    public static void main(String[] args) throws IOException {
        final File srcDir = new File("lesson9/task21/resource/src_dir");
        final File destDir = new File("lesson9/task21/resource/dst_dir");
        copyFolder(srcDir, destDir);
    }

    public static void copyFolder(File srcDir, File destDir) throws IOException {
        /* TODO */
    }
}